Maya used 1 m 50 cm of red ribbon and 4m 28 cm of blue ribbon to make a flower. How much ribbon is used by her in making five such flowers
Answers
red ribbon = 1 m 50 cm = 1.5 m
blue ribbon = 4 m 28 cm = 4.28 m
total ribbon used in making 1 flower = 1.5 + 4.28 = 5.78 m
for making 5 such flowers = 5.78 × 5 = 28.9 m or 28 m 90 cm .
pls mrk s brainlst
The total ribbon used by Maya in making 5 such flowers are 28 m 90 cm or 2890cm.
Given :
Red ribbon used by Maya to make a flower = 1 m 50 cm
Blue ribbon used by Maya to make a flower = 4m 28 cm
To find: Total length of ribbon used by Maya flowers.
Solution :
Step 1: Change m into cm:
1 m = 100 cm
Red ribbon used by Maya to make a flower = 1 m 50 cm
= 1 × 100 cm + 50 cm
= (100 + 50 ) cm
= 150 cm
Blue ribbon used by Maya to make a flower = 4m 28
= 4 × 100cm + 28 cm
= 400 cm + 28 cm
= 428 cm
Step 2: Add the length of the red and blue ribbon
Red ribbon used by Maya to make a flower = 150 cm
Blue ribbon used by Maya to make a flower = 428 cm
The total length of the red and blue ribbon = 150 cm + 428 cm
Total length of the red and blue ribbon = 578cm or 5 m 78 cm
578 cm ribbon is used by in making 1 flower.
Step 3: Multiply 578 cm by 5
578 × 5 = 2890 cm or 28 m 90 cm
Hence, the ribbon used by Maya in making 5 flowers are 2890 cm or 28 m 90 cm.
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