Hanna bought 28 roses. She divided them into a number of bunches. Each bunch had 7 roses.

Which equation can be used to calculate the number of bunches of roses Hanna made?

Let the variable b stand for the unknown number of bunches.

A.
28 ÷ b = 7

B.
28b = 7

C.
b ÷ 7 = 28

D.
28 – b = 7

Question

20-05-2015
Mathematics

Answered

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Hanna bought 28 roses. She divided them into a number of bunches. Each bunch had 7 roses.

Which equation can be used to calculate the number of bunches of roses Hanna made?

Let the variable b stand for the unknown number of bunches.

A.
28 ÷ b = 7

B.
28b = 7

C.
b ÷ 7 = 28

D.
28 – b = 7

Sagot :

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vraj46 vraj46 · Answer 1 · 2015-05-20T01:30:07-04:00

vraj46 vraj46

20-05-2015

Its (a) 28 ÷ b = 7 Because When we divide 28 roses in each bunch consisting 7 roses therefore there are 4 bunch of roses therefore the equation (a) satisfy the result and the variable b has value 4.

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Sagot :

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