A sum of money is shared between Joan and sam in the ratio of 3:7. If Joan gets $40 dollars less than sam , what was the sum of
2 answers:
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Answer:
Ginny will cast 2525 spells
Step-by-step explanation:
The ratio of spells Luna casts to spells Ginny casts is:
Luna :4
Ginny :5
4 spells of Luna is equivalent to 5 spells of Ginny
1 spell of Luna is equivalent to 5/4 spells of Ginny
Luna casts 2020 spells
It means Ginny will cast spells
i.e. Ginny will cast 2525 spells
The length of other base of trapezoid is 10 miles
Step-by-step explanation:
The formula for area of trapezoid is:
We know that
A = 42 square miles
b_1 = 4 miles
h = 6 miles
Putting the values
The length of other base of trapezoid is 10 miles
Keywords: Area of trapezoid
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