Word Problem With Addition of 3 or 4 Decimals and Whole numbers Online Quiz



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Questions and Answers

Q 1 - A palm tree is 6.5 meters tall; a mango tree is 4.8 meters tall and a tamarind tree is 5 meters tall. Find the total height of the three trees.

A - 16.2 meters

B - 15.3 meters

C - 16.3 meters

D - 16.4 meters

Answer : C

Explanation

Step 1:

Height of the palm tree = 6.5 meters

Height of the mango tree = 4.8 meters

Height of the tamarind tree = 5 meters

Step 2:

Total height of the three trees =

6.5 + 4.8 + 5 = 16.3 meters

Q 2 - Four jugs contain 2.64 liters, 0.84 liters, 1.79 liters and 2 liters of water. Find the total volume of water in the four jugs.

A - 8.27 liters

B - 7.27 liters

C - 7.37 liters

D - 7.28 liters

Answer : B

Explanation

Step 1:

The capacities of the four jugs are 2.64 liters, 0.84 liters, 1.79 liters and 2 liters respectively.

Step 2:

Then the total volume of the water in the four jugs is

= 2.64 liters + 0.84 liters + 1.79 liters + 2 liters = 7.27 liters

Q 3 - There are three ribbons whose lengths are 1.94 meters, 2.65 meters and 3.0 meters. Find the total length of the three ribbons.

A - 7.59 meters

B - 7.58 meters

C - 7.69 meters

D - 8.59 meters

Answer : A

Explanation

Step 1:

The three ribbons have lengths 1.94 meters, 2.65 meters and 3.0 meters.

Step 2:

The total length of the three ribbons =

1.94 + 2.65 + 3.0 = 7.59 meters

Q 4 - A mixture is obtained by mixing four items of following weights; 132.45 grams, 228.21 grams, 129.62 grams and 150 grams. What is the total weight of the mixture?

A - 640.38 gm

B - 642.28 gm

C - 640.18 gm

D - 640.28 gm

Answer : D

Explanation

Step 1:

The mixture has four items of following weights; 132.45 grams, 228.21 grams, 129.62 grams and 150 grams.

Step 2:

The total weight of the mixture =

132.45 gm + 228.21 gm + 129.62 gm + 150 gm = 640.28 gm

Q 5 - Britney weighs 49.6 kg, Stacy weighs 56.5 kg, Peter weighs 65.6 kg and Ricky weighs 69 kg. Find the total weight of the four persons.

A - 240.7 kg

B - 240.8 kg

C - 241.7 kg

D - 340.7 kg

Answer : A

Explanation

Step 1:

The weights of the four persons are

49.6 kg, 56.5 kg, 65.6 kg and 69 kg.

Step 2:

Their total weight =

49.6 kg + 56.5 kg + 65.6 kg + 69 kg. = 240.7 kg

Q 6 - Sack M contains 38.6 kg of tomatoes, Sack N contains 28.4 kg of tomatoes and Sack P contains 47 kg of eggplant. Find the total weight of the vegetables in the three sacks.

A - 116 kg

B - 124 kg

C - 114 kg

D - 115 kg

Answer : C

Explanation

Step 1:

Sack M = 38.6 kg of tomatoes

Sack N = 28.4 kg of potatoes

Sack P = 47 kg of eggplant

Step 2:

Total weight of the vegetables in the three sacks =

38.6 kg + 28.4 kg + 47 kg = 114 kg

Q 7 - Wendy spent Sunday at the berry farm. At different times, she picked 2.18 pounds, 1.56 pounds, 3 pounds and 2.48 pounds of berries. How many total pounds of berries did Wendy pick on Sunday?

A - 8.22 pounds

B - 9.12 pounds

C - 9.21 pounds

D - 9.22 pounds

Answer : D

Explanation

Step 1:

The weights of berries picked by Wendy at different times are

2.18, 1.56, 3, 2.48 pounds

Step 2:

The total weight of berries picked by Wendy at different times =

2.18 + 1.56 + 3 + 2.48 = 9.22 pounds

Q 8 - Karl saved $168.12, $136.72, $324.27 and $260 in four months. Find the total amount Karl saved during those four months.

A - $889.12

B - $889.11

C - $889.21

D - $888.11

Answer : B

Explanation

Step 1:

Amounts saved in four months

$168.12, $136.72, $324.27 and $260

Step 2:

Total amount saved =

$168.12 + $136.72 + $324.27 + $260 = $889.11

Q 9 - Paula bought different cosmetic items for $68.13, $56.18, $32.35 and $80. How much total amount did Paula spend on the cosmetic items?

A - $336.66

B - $237.66

C - $236.67

D - $236.66

Answer : D

Explanation

Step 1:

The costs of different cosmetic items are

$68.13, $56.18, $32.35 and $80.

Step 2:

Total amount spent on cosmetic items is

= $68.13 + $56.18 + $32.35 + $80. = $236.66

Q 10 - Smith scored 58.12, 45.35, 78, 64.92 points on different University exams. How much total points did Smith score on the exams?

A - 246.39

B - 246.38

C - 246.49

D - 346.39

Answer : A

Explanation

Step 1:

The points scored are

58.12, 45.35, 78, 64.92

Step 2:

Total points score =

58.12 + 45.35 + 78 + 64.92 = 246.39

word_problem_with_addition_of_3_or_4_decimals_and_whole_numbers.htm
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