Question

42. Convert (3.75 of 10% +7.25 of 15%) into
decimals.
(a) 0.9152
(b) 0.9521
(c) 1.4625
(d) 0.9527​

Answer 1

Answer:

Step-by-step explanation:

3.75 of 10%

=3.75×10/100

=3.75/10

=0.375 means 3/8

Now,7.25 of 15%

=7.25×15/100

=108.75/100. (multiplication of 7.25 × 15)

=1.0875 means 87/80

Then,3/8 + 87/80

=3×10+87×1/80

=30+87/80

=117/80

now,decimal form of (3.75 of 10% +7.25 of 15%) is 117/80

Answer 2

Answer:

The answer is c) 1.4625

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