8 11/15= 7 ?/15 help me
1 answer:
Answer:
Step-by-step explanation:
Remember the multiply and add rule or improper fractions. To convert from a mixed number to an improper fraction, one must multiply the number part of the mixed number by the bottom (denominator) on the fraction. Then one must add that to the numerator (top) of the fraction. Since 7 is 1 less than 8, then one would have to multiply 15 by 1, and add it to 11, to get the value on top of The value would be;
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Answer:
yes it's similar triangle because it has same shape but size is not equal
The given figure can be divided in two parts 1) Square with side 7 in 2) A right triangle with base 12 in and height 7 in.
1) Area of square =
Side of the square is 7 in.
Area =
2) Area of triangle =
Area of triangle =
Area of polygon= Area of square+ Area of triangle
Area of polygon = 49+42 =91 square in.
Area =