Since the numerator and the denominator are both divisible by 37, this simplifies to 1/2
Hope this helps
Answer:
89 m²
Step-by-step explanation:
Area of rectangle = 8 x 13 = 104
Area of triangle = (5 x 6) / 2 = 15
104 - 15 = 89 m²
Step-by-step explanation:
x = downstream speed in mph
4 hours × (x-10) + 3 hours × x = 58 miles
4x - 40 + 3x = 58
7x = 98
x = 14 mph downstream speed
and as extra :
therefore his upstream speed was 14 - 10 = 4 mph
5 + 5 + 10 = 20
x + y + z = 160
5 × 80 : 5 × 80 : 10 × 80
400 : 400 : 800